4-ethyl-4,7-dihydro-2-phenylpyrazolo(1,5-a)pyrimidin-7-one

Suppliers

Names

[ CAS No. ]:
86969-15-5

[ Name ]:
4-ethyl-4,7-dihydro-2-phenylpyrazolo(1,5-a)pyrimidin-7-one

[Synonym ]:
4-ethyl-4,7-dihydro-2-phenyl-pyrazolo[1,5-a]pyrimidin-7-one
4-Ethyl-2-phenyl-pyrazolo(1,5-a)pyrimidin-7(4H)-one
Pyrazolo(1,5-a)pyrimidin-7(4H)-one,4-ethyl-2-phenyl
FPP 028
4,7-dihydro-4-ethyl-2-phenylpyrazolo<1,5-a>pyrimidin-7-one

Chemical & Physical Properties

[ Density]:
1.22g/cm3

[ Boiling Point ]:
432.1ºC at 760 mmHg

[ Molecular Formula ]:
C14H13N3O

[ Molecular Weight ]:
239.27300

[ Flash Point ]:
215.1ºC

[ Exact Mass ]:
239.10600

[ PSA ]:
39.30000

[ LogP ]:
2.18290

[ Index of Refraction ]:
1.648

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl iodide
  • 4,7-dihydro-2-phenylpyrazolo[1,5-a]pyrimidin-7-one

DownStream

  • 3-bromo-4-ethyl-2-phenylpyrazolo[1,5-a]pyrimidin-7-one
  • 3,6-dibromo-4-ethyl-2-phenylpyrazolo[1,5-a]pyrimidin-7-one
  • 4-ethyl-3-[(4-ethyl-7-oxo-2-phenylpyrazolo[1,5-a]pyrimidin-3-yl)disulfanyl]-2-phenylpyrazolo[1,5-a]pyrimidin-7-one

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%